RELiON® Legacy Series - 48V
Upgrade to RELiON Legacy 48V Lithium Batteries for Superior Solar Energy Storage and Efficiency
The RELiON Legacy Series 48V lithium batteries deliver unmatched power, efficiency, and long-term reliability, making them the ideal upgrade for modern energy storage systems. Built with advanced LiFePO4 (Lithium Iron Phosphate) cell chemistry, these batteries provide superior safety, stability, and minimal heat generation, even in high-demand applications. Their ultra-fast charging, high energy efficiency, longer life cycle, and zero-maintenance design offer significant cost savings and a higher return on investment compared to traditional lead-acid batteries.
With a nominal voltage of 51.2V and a recommended charge voltage of 56.0V to 58.4V, these batteries are perfectly suited for solar energy storage. Capable of parallel connections with up to 12 units, they allow users to increase energy capacity with ease. The RELiON Legacy Series is built to withstand a wide range of temperatures, with a discharge and charge range of -4°F to 131°F (-20°C to 55°C) and a storage range of 23°F to 95°F (-5°C to 35°C). This makes them reliable for both residential and commercial solar energy applications, even in extreme weather conditions.
Certified to meet UN38.3, CE, UL1642, and IEC62133 safety standards, these 48V batteries ensure high performance and safe operation. Backed by a 10-year warranty, which includes a 7-year free replacement or repair period, RELiON batteries provide users with long-term peace of mind. Available in various capacity options (RB48V100, RB48V200, and RB48V300) and compatible with the recommended 90PCI4818CH charger, the RELiON Legacy Series offers a dependable, future-ready power solution for solar energy systems, off-grid setups, and commercial energy storage. Whether you're building a new solar system or upgrading an existing one, these 48V lithium batteries offer efficient, maintenance-free energy storage with the capacity to scale as your power needs grow.
Watch a video on how to read a RELiON data sheet.
- Rated up to 48V. Nominal Voltage: 51.2V
- Parallel connections made up to 12 units.
- Rated for UN38.3& CE (battery), UL1642 (cells), (File# MH64523), IEC62133 (cells), Shipping Classification UN 3480, CLASS 9
- Recommended Charge Voltage: 56.0 V - 58.4 V (Solar applications)
- Discharge Temperature: -4 to 131 ºF (-20 to 55 ºC)
- Charge Temperature: -4 to 131 ºF (-20 to 55 ºC)
- Storage Temperature: 23 to 95 ºF (-5 to 35 ºC)
- 10-year Warranty – 7 Year Free Replacement or Repair Period
- Recommended charger is 90PCI4818CH
- *Can not be shipped outside the US contiguous states
- *All RELiON Hazmat items are not eligible for return to Del City. Please review our return policy.
- *Potential 1-2 week shipping delay for all hazmat items
- Download Data Sheets: RB48V100, RB48V300,BCI Group Chart